import json

from flask import Flask, render_template, Response
from werkzeug.routing import BaseConverter

app = Flask(__name__)

@app.route('/')
def tologin():
    return render_template('login.html')

@app.route('/index_v1')
def index_v1():
    return render_template('index_v1.html')  # 渲染模板文件


@app.route('/index_v3')
def index_v3():
    return render_template('index_v3.html')

if __name__ == '__main__':
    app.run()
